#include "../../Minecraft.World/Platform/stdafx.h"
#include <string>
#include <unordered_map>
#include "../../Minecraft.Client/Minecraft.h"
#include "../../Minecraft.Client/Player/MultiPlayerLocalPlayer.h"
#include "Tutorial.h"
#include "TutorialConstraints.h"
#include "ControllerTask.h"

ControllerTask::ControllerTask(Tutorial *tutorial, int descriptionId, bool enablePreCompletion, bool showMinimumTime,
								int mappings[], unsigned int mappingsLength, int iCompletionMaskA[], int iCompletionMaskACount, int iSouthpawMappings[], unsigned int uiSouthpawMappingsCount)
	: TutorialTask( tutorial, descriptionId, enablePreCompletion, NULL, showMinimumTime )
{
	for(unsigned int i = 0; i < mappingsLength; ++i)
	{
		constraints.push_back( new InputConstraint( mappings[i] ) );
		completedMappings[mappings[i]] = false;
	}
	if(uiSouthpawMappingsCount > 0 ) m_bHasSouthpaw = true;
	for(unsigned int i = 0; i < uiSouthpawMappingsCount; ++i)
	{
		southpawCompletedMappings[iSouthpawMappings[i]] = false;
	}

	m_iCompletionMaskA= new int [iCompletionMaskACount];
	for(int i=0;i<iCompletionMaskACount;i++)
	{
		m_iCompletionMaskA[i]=iCompletionMaskA[i];
	}
	m_iCompletionMaskACount=iCompletionMaskACount;
	m_uiCompletionMask=0;

	// If we don't want to be able to complete it early..then assume we want the constraints active
	//if( !enablePreCompletion )
	//	enableConstraints( true );


	m_initialized = false; // we can set yaw + pitch on the first tick
}

ControllerTask::~ControllerTask()
{
	delete[] m_iCompletionMaskA;
}

bool ControllerTask::isCompleted()
{
    if (bIsCompleted)
        return true;

    Minecraft *pMinecraft = Minecraft::GetInstance();

    // mouse look check
    if (!m_initialized) {
        m_lastYaw = pMinecraft->player->yRot;    
        m_lastPitch = pMinecraft->player->xRot;
        m_initialized = true;
    } else {
        float deltaYaw   = fabs(pMinecraft->player->yRot   - m_lastYaw);
        float deltaPitch = fabs(pMinecraft->player->xRot - m_lastPitch);
        m_lastYaw   = pMinecraft->player->yRot;
        m_lastPitch = pMinecraft->player->xRot;

        const float LOOK_THRESHOLD = 0.1f;
        if (deltaYaw > LOOK_THRESHOLD || deltaPitch > LOOK_THRESHOLD)
            return true;
    }

    // check for controller button input
    bool bAllComplete = true;
    int iCurrent = 0;

    if (m_bHasSouthpaw && app.GetGameSettings(pMinecraft->player->GetXboxPad(), eGameSetting_ControlSouthPaw)) {
        for (auto it = southpawCompletedMappings.begin(); it != southpawCompletedMappings.end(); ++it) {
            if (!it->second) {
                if (InputManager.GetValue(pMinecraft->player->GetXboxPad(), it->first) > 0) {
                    it->second = true;
                    m_uiCompletionMask |= 1 << iCurrent;
                } else {
                    bAllComplete = false;
                }
            }
            iCurrent++;
        }
    } else {
        for (auto it = completedMappings.begin(); it != completedMappings.end(); ++it) {
            if (!it->second) {
                if (InputManager.GetValue(pMinecraft->player->GetXboxPad(), it->first) > 0) {
                    it->second = true;
                    m_uiCompletionMask |= 1 << iCurrent;
                } else {
                    bAllComplete = false;
                }
            }
            iCurrent++;
        }
    }

    // completion mask check
    if (m_iCompletionMaskA && CompletionMaskIsValid())
        bIsCompleted = true;
    else
        bIsCompleted = bAllComplete;

    return bIsCompleted;
}

bool ControllerTask::CompletionMaskIsValid()
{
	for(int i=0;i<m_iCompletionMaskACount;i++)
	{
		if(m_uiCompletionMask==m_iCompletionMaskA[i]) return true;
	}

	return false;
}
void ControllerTask::setAsCurrentTask(bool active /*= true*/)
{
	TutorialTask::setAsCurrentTask(active);
	enableConstraints(!active);
}